Open full screen view in windows mode?

[djnykk]

Hello XNViewMP fans

How to speed up user interface changing from Win10 to full screen when right click on photo and open it via XNShell?

There is delay (black screen) and then open image in who_knows_what full screen resolution, works slow as it changes resolution, and it does not need to work this way - just to change full screen to windowed full screen? It should open on my 4k Windows 10 screen?

ChatGPT tried to help me with "Use separate fullscreen resolution" to OFF but it says in newer version this option is moved somewhere else?

Thanks (p.s. I hope I explained well what I intended to)

[xnview]

what do you means as it changes resolution?

[djnykk]

Well. when click on image, it opens full screen and my 4k Windows 10 (pro) resolution changes from 4k to some other (like changing monitor screen mode) - TV goes black then shows image in full screen and it does it very slow. Looks like it switches HD colour off then shows image and then restores back to HD colour on? Effect on TV/Monitor looks the same...

[xnview]

but XnView doesn't change resolution when entering in fullscreen

[djnykk]

Thank you for knowing this! For some reason opening XNView in full screen to me looked like it switches resolutions and different screen mode. Then I managed to "fix" this (asking AI assistance for help) - and it is solved now!

I reinstalled Intel graphics drivers (from my asus motherboard) and then reinstalled Geforce drivers (4090 and system was slow for over a year!). Point is: I've downloaded right click Windows context menu using Microsoft's software called "shexview.exe" (X64) (readme: "ShellExView v2.01, Copyright (c) 2003 - 2019 Nir Sofer, Web Site: http://www.nirsoft.net" (I downloaded it from Microsoft website!), started it, disabled all Windows10Pro system files and hide one by one (I had to reboot each time, logoff didn't help) and try what app from the context menu was creating this displaying error and found it - it was NVIdia's CPL process (I guess from NVidia application that comes installed with gfx driver)! After removing this - system starts working expectingly fast after reboot!

So - all software (XNview old and new), ShellEx etc. started working finally fast, without changing resolution! So - it was my system fault that I didn`t know it can be fixed this way. Hope this can help someone.

p.s. Thank you for developing XNView software! It is the best one ever including ACDSee-like software I really enjoy using. I hope you will be able to implement "CTRL"+"mouse wheel" up/down to make resizing thumbnails (would be useful for refreshing thumbnails if you want).